package June;

import java.util.Scanner;

public class Test_20_1 {
    public static void main(String[] args) {
        System.out.println("hello");
        Scanner scanner = new Scanner(System.in);
        //sout快捷键
        System.out.println();
        //fori 快捷键
        for (int i = 0; i < 7; i++) {

        }
    }
}
class c {
    String name;
    int age;

    public c(String name, int age) {
        this.name = name;
        this.age = age;
    }
}